Hysteresis

[,hɪstə'riːsɪs] or [,hɪstə'risɪs]

解释:

(noun.) the lagging of an effect behind its cause; especially the phenomenon in which the magnetic induction of a ferromagnetic material lags behind the changing magnetic field.

昌西整理--From WordNet

解释:

(n.) A lagging or retardation of the effect, when the forces acting upon a body are changed, as if from velocity or internal friction; a temporary resistance to change from a condition previously induced, observed in magnetism, thermoelectricity, etc., on reversal of polarity.

柏妮丝手打

解释:

n. magnetic friction in dynamos by which every reversal of magnetism in the iron causes dissipation of energy.

卡特编辑